Refrigerator magnet



FIG. 1 is a front elevation view.

FIG. 2 is a side elevation view.

FIG. 3 is a top plan view thereof;

FIG. 4 is a right side elevation view thereof;

FIG. 5 is a bottom view thereof; and,

FIG. 6 is a rear elevation view thereof. 

The ornamental design for a refrigerator magnet, as shown. 